baber/WOPTO huggingface dataset:
Patent FR-2268958-A1 (FR)
Title: Rotary or piston pump system for hydraulic nozzle jacquard loom - has constructional components coated in hard sintered ceramic material
IPC: F04D29/04
Filed: 1975-04-23
Abstract: A pump system e.g. as a piston pump for hydraulic Jacquard nozzle looms has its moving parts e.g. piston and cylinder or drive shaft and positioning device of piston pump or rotary pimp respectively constructed from ceramic material e.g. sintered aluminium oxide of a hardness (RC) 78. The piston and internal bore of the cylinder of the piston pump are smooth for at least the travel of the piston, as is the internal box wall of the rotary pump drive shaft. Both the piston pump system and the drive shaft of the rotary system are built around a metallic core former which is then coated in the ceramic material.
Patent FR-2313229-A1 (FR)
Title: Road transporter for prefabricated concrete section - with horizontally and vertically sliding frame which clamps leading face of section
IPC: B60P1/64
Filed: 1975-06-05
Abstract: The prefabricated concrete section e.g. garage, is held on the back of the transport by a vertical frame at the front end. The frame slides along the lorry on guide rails, and when it reaches the end, vertical guide rails move the frame to ground level. The concrete section is clamped to the frame by special clamping wires tied around the top of the section and secured by special bolts threaded into captive threads cast into the concrete. The clamping wires are arranged so that the relatively thin concrete walls are not damaged. The concrete sections do not require any special holes for inserting lifting forks or booms. The shape and size of the section does not have to be within close limits, provided it fits on the lorry.
Patent FR-2274838-A1 (FR)
IPC: F16H61/06
Filed: 1975-06-13
Abstract: A control system for an automatic transmission of the type having an input shaft assembly, an output shaft assembly, a plurality of power transmitting gear assemblies connecting the input shaft assembly and output shaft assembly and adapted to be coupled to provide various ratios between input and output shaft assembly rotation, engaging devices for effecting changes in the ratios provided by the power transmitting gear assemblies, and servos for operating the engaging devices. Pressure regulating devices are provided for controlling the application of pressurized fluid to the servo means, and control apparatus is provided which is responsive to the rate of change of rotational speed, i.e., acceleration, of at least one of the rotatable components of the assemblies to control the output torque of the transmission during a shift from one ratio to another.
Patent FR-2317185-A1 (FR)
Title: Pressurised tennis ball container - has inner cylinder, base part, screw on top part and set of seals
IPC: A63B39/02
Filed: 1975-07-09
Abstract: A storage container for tennis balls has an inner cylinder (1) of inner diameter equal to the size of a tennis ball. The top of the cylinder is fitted with an 'O' ring (9) on the outside edge. The base of the cylinder fits inside a base (2) which fits tightly on the cylinder. The edge of this forms a seal (5). The lid (11) of the container is finished with a sealing ring (13), which closes it when tight. The lid is screwed on over the threads for half a turn. The air trapped in the container is compressed when the lid is closed thus equalising the pressure over the tennis ball.
Patent FR-2323082-A1 (FR)
Title: Fire retarding ventilator valve - has spring loaded poppet valve kept open by fusible nut on guide shaft
IPC: A62C2/20
Filed: 1975-09-03
Abstract: The supply or extraction ventilator system valve automatically closes when a certain temp. is reached, thus providing a flame retardant or fire preventive action. The valve head (7) is supported by a central screwed shaft (10) sliding in a guide (11) which is itself supported (12) on the centre line of the duct (1). A fusible nut (15) screwed on the shaft sets the valve opening. A spring (13) on the shaft on the other side of the guide ensures that the valve is normally held in this position. Under excessively high temp. conditions, the nut melts and the spring then draws the valve closed.
Patent FR-2305444-A1 (FR)
Title: Polymers having narrow mol. wt. distribution - prepd. by adding organo-metallic cpd. soln. in viscous solvent to polymerisation system
Inventor: NAGASAWA MITSURU
IPC: C08F2/06
Filed: 1975-09-18
Abstract: A polymer (A) having a narrow mol. wt. distribution is prepd. from an anionically polymerisable monomer in a polymerisation system consisting of monomer and a solvent for polymerisation, by adding, as polymerisation starter, a soln. of an organo-metallic cpd., (I), in a highly viscous solvent, (II), which is weakly soluble in the solvent for polymerisation. (A) can be used as (1) standard materials for measuring mol. wt. and mol. wt. distribution of polymers by gel permeation chromatography and ultra-centrifuging sedimentation, or (2) as standard materials for measuring mol. wt. by light scattering- and osmotic press. method or (3) as standards of comparison in high polymer research to determine effect of mol. wt. or mol. wt. distribution on solvent-, rheological- and solid body properties of polymers. Process allows removal of impurities from polymerisation system before actual start of polymerisation reaction. Process can be used for prepn. of thermoplastic rubber having narrow mol. wt. distribution, by block copolymerisation on an industrial scale. Mw/Mn 1.1 can be achieved within mol. wt. range 102 to 108.
Patent FR-2340680-A1 (FR)
Title: Sugar beet lifter with PTO driven vibrator - has inclined plates mounted on frame below eccentric mass with belt drive from input
IPC: A01D25/04
Filed: 1976-02-16
Abstract: The sugar beet lifter consists of two sloping plates (8, 8') on a support (9) connected to a mounting frame (10) fixed to the back of a tractor. The plates (8, 8') are positioned to dig into the soil, the support (9) consisting of two vertical uprights (90, 91). The mounting frame (10) consists of two vertical uprights (100, 101) joined by a horizontal beam (102) to form an inverted U shape. The top and bottom ends of the vertical uprights (90,100) and (91, 101) are joined by strips (11, 12, 13, 14) to form two parallelograms. The uprights (100, 101) support a shaft connected to the tractor's power takeoff, a belt drive rotating an eccentric mass above the plates to produce vibrations.
Patent FR-2344780-A1 (FR)
Title: Fluid connector for bottles or hoses - has filter and non-return valve and can be closed without use of tools
IPC: F16L37/30
Filed: 1976-03-18
Abstract: The connector has a filter (13) and a non return ball valve (15) which operate inside one half of the connector. This portion has a nozzle at one end (11) which has an 'O' ring at its base. The connector is covered by a sleeve (7) which is spring loaded by a coil spring (16). The spring operates outside the inner sleeve (6n). The sleeve has three kidney shaped slots (6f) which hold the locking bars (6t). Coupling is effected by moving the sleeve (7) against the spring (16r) and inserting the coupling half (3) over the nozzle (11). The locking bars are moved outwards when the spring is compressed.
Patent FR-2345929-A1 (FR)
Title: Transfer appts. for bread-making dough - with conveyor tilting into balancing trays of fermentation chamber
IPC: A21C9/08
Filed: 1976-04-02
Abstract: Transfer appts. is for pieces of dough which are placed in the pendulum trays of the fermentation chamber from an endless conveyor belt, running parallel to the charging opening; the belt cn be stopped and tipped sideways so that the pieces of dough fall by gravity into the trays which pass successively behind the opening. Appts. allows the max. load to be charged into each tray of the fermentation chamber whatever the weight of the pieces of dough.
Patent FR-2360206-A1 (FR)
Title: Pompe electromagnetique a conduction pour metaux fondus presentant des impuretes
Inventor: DESHAIS RICHARD
IPC: H02K44/02
Filed: 1976-07-30
Abstract: Pompe électromagnétique à conduction pour métaux fondus présentant des impuretés. La pompe est enrobée dans un bloc de matière réfractaire inerte en présence des métaux fondus et correspond au moins à un premier circuit magnétique à entrefer et un circuit magnétique fermé Dans la partie inférieure de la pompe est disposé un conduit rectiligne horizontal, débouchant de part et d'autre du bloc de matière réfractaire, traversant l'entrefer du premier circuit magnétique, relié à un conduit ascendant de pompage et entraîné par le circuit magnétique fermé. Application au pompage de l'aluminium.
Patent FR-2364653-A1 (FR)
Title: Synergistic antibiotic mixts. - contg. colistin and benzathine benzyl penicillin
Inventor: SUZANNE BROUSSE
IPC: A61K38/14
Filed: 1976-09-20
Abstract: New medicaments contg. colistin (I) and benzathine benzyl penicillin (i.e. the N,N'-dibenzyl ethylene diamine salt of dipenicillin G) (II) are active against Gram positive and negative bacteria. There is synergism between (I) and (II) with no increase in toxicity. A typical injectable soln. contained 10 million units (II), 12 million units (I) and an excipient contg. vitamins B12 to 100 ml. The dosage is 2-3 ml. per 10 kg. body weight, intramuscularly.
Patent FR-2365300-A1 (FR)
Title: Vegetable rissole prepd. from soya, starch, yeast, onions - with garlic, parsley, herb salt, breadcrumbs and fat
IPC: A23L19/00
Filed: 1976-09-28
Abstract: In the prepn. of vegetable rissoles, breadcrums, yeast and herb salt are mixed. Soya is thinned with potato starch. Eggs are added to the first mixture followed by the starch/soya. The ingredients are mixed into a homogeneous mass, then vegetable fat, finely chopped onions, garlic and parsley are mixed in. After leaving for an hour, the rissoles are coated with flour and then dipped in boiling water to which soya has been added. The process is used either directly to prepare a food prod. or a semi-prepd. prod. for cooking when required.
Patent FR-2367888-A1 (FR)
Title: Two piece cornice for interior decoration - has base piece which fixes onto ceiling angle to receive clip-on moulded fascia
IPC: E04F19/04
Filed: 1976-10-18
Abstract: The moulded cornice for interior building decoration is of a two-piece construction i.e. a base piece (1) and a moulded fascia (2). The base is fixed (8) into the angle between the wall and the ceiling and the fascia (2) then clipped onto it. The arrangement obviates visible fixings and retouching of screw-holes. The base may be of a hexagonal cross-section with parallel front and back faces subtending 135 deg. with the remaining sides. For use in connection with tapestries, two timber strips (A1, A2) may be fixed to the two rear inclined faces to form projecting flanges. The flanges lie flat on the wall and ceiling surfaces and receive the edges of tapestries (T).
Patent FR-2335015-A1 (FR)
Title: Stylus cleaning mechanism for record players - has brush engaging stylus during movement of stylus housing
IPC: G11B3/085
Filed: 1976-12-07
Abstract: A stylus cleaning mechanism is used in a record player with a pivoting stylus arm. A brush with several bristles (21) fixed in a holder (22) is mounted on a support (11) located close to the turntable beneath the path of a sliding housing in which the stylus arm is carried. A tripping mechanism (39) rotates the stylus arm about an axis parallel to the turntable so that the stylus (35) extends far enough out of the housing to be engaged by the bristles when the housing is in the rest position or between rest and playing positions. The height of the holder in relation to the top of the turntable is such that with the housing in the rest position the stylus is supported by the bristles at a height corresponding to that at which it contacts the record surface.
Patent FR-2373258-A1 (FR)
Title: Box shaped flower stand - has water impregnated synthetic foam in synthetic casing with perforations for flower stems
IPC: A01G5/04
Filed: 1976-12-07
Abstract: The flower stand is for e.g. florists, and support arrangements of cut flowers whilst maintaining the base of their stems in a moist environment. It is an elongated box with perforated walls (3) and upper surfaces, housing expanded synthetic foam (1) impregnated with water. The stems of individual flowers are inserted through each perforation (4). The walls (3) of the box are of a synthetic material, thus, protecting and prolonging the life of the contained foam (1). Viewed in transverse section the box may have a semi-circular top and the casing or box walls (3) may be of a thermo-retractable membrane.
Patent FR-2375272-A1 (FR)
Title: Nouveaux poly(carbonates-urethannes)triols et leurs applications
Inventor: PASSAGNE CLAUDE
IPC: C08G63/00
Filed: 1976-12-23
Abstract: La présente invention concerne des poly(carbonates-uréthannes) aliphatiques ou cycloaliphatiques triols liquides de masse molaire inférieure à 5 000. Ces polylcarbonates-uréthannes)triols sont obtenus par transestérification, à l'aide d'un carbonate d'alkyle ou d'aryle, d'au moins un diol aliphatique ou cycloaliphatique et d'une dialcanolamine primaire ou secondaire dans des proportions telles que le poly(carbonate-uréthanne) obtenu comporte statistiquement une molécule de dialcanolamine par chaîne de polymère et possède une fonctionalité en groupes hydroxyles terminaux sensiblement égale à 3. La formule générale des poly(carbonates-uréthannes) selon l'invention peut s'écrire :
Patent FR-2377173-A1 (FR)
Title: Electric tooth brush with rotary bristles - has cylindrical body containing electric motor and removable cover over brush
IPC: A61C17/26
Filed: 1977-01-12
Abstract: The electric tooth brush consists of a body (1) containing an electric motor (4) and a removable cover (2) attached to the brush (13). The body is cylindrical with a point at the extremity attached to the cover and forms the handle of the toothbrush. The cover consists of a tube (10) and a spoon shaped protective cap (11) over the brush. The brush is attached to one extremity of a transmission shaft (12) the other end of which is attached to the shaft (5) of the motor. The motor can be powered by batteries in the handle or by mains electricity through a transformer (6) in the handle.
Patent FR-2347412-A1 (FR)
Title: Self hardening bitumen contg. compsns. - produced by mixing a bitumen dispersion with a mixt. of a hydrophilic binder and a hydrophobing metal soap
Inventor: KAPPEL WILHELM
IPC: C08L95/00
Filed: 1977-04-05
Abstract: Self-curing bitumen(t)-contg. compsns. for immediate use are made by mixing (a) an aq. dispersion of a high boiling fraction of fossil organic sediments with a high content of hydrophobing metal soap of the type Me-alkyl gp. or Me-oxyalkyl gp. with a carbon chain length of 12-28, in which the content of metal soap is 1-3 times less than that of the binder. Pref. metal soaps have Zn, Al, Ca and/or Mg as the metal anion and an av. chain length of 18-22C and the amt. of metal soap used is 1-0.2 wt.% on the mixt of cement and metal soap. Pref. soaps are Ca stearate or Zn stearate. The prods. can be spread, cast or brushed into position and harden to plastic and/or elastic materials. The separate components have good storage lives and are relatively cheap. The mixts. can be formulated to have pot lives of a few minutes to several hours and varying the components and mixing ratios gives prods. with a wide range of properties. The prods. can be used e.g. to replace known isocyanate-polyol adhesive systems.
Patent FR-2361080-A1 (FR)
Title: Casque rigide de securite
IPC: A42B3/00
Filed: 1977-06-20
Abstract: L'invention concerne un casque rigide de sécurité comportant une calotte et utilisable par des ouvriers portant des lunettes de sécurité. Le casque 10 comprend une bordure 14 définie par une partie de ladite calotte 13 et une visière 12 montée en avant de la calotte 13 et au-dessus de la bordure 14 de façon à définir entre ces parties un espacement suffisant pour recevoir la hauteur des lunettes 16 de sécurité et pour constituer un support pour celles-ci lorsqu'elles ne sont pas en service. Application courante.
Patent FR-2360843-A1 (FR)
Title: Collecteur solaire plat
IPC: F24J2/04
Filed: 1977-07-22
Abstract: a. L'invention concerne un collecteur solaire plat comportant un support pour une plaque collectrice, un réseau de conduits et une vitre de protection. b. Ce collecteutr est caractérisé en ce que le support est constitué par un bac métallique fabriqué par emboutissage et rempli en partie avec une masse de matière plastique thermiquement isolante, le réseau de conduits et la plaque collectrice etant disposés pour reposer sur cette masse, la vitre de recouvrement étant assemblée avec le bord du bac au moyen d'un joint d'étanchéité annulaire en caoutchouc, le bac étant muni d'un dispositif tel que soufflet compensant les variations du volume enfermé entre la plaque collectrice et la vitre de protection. c. L'invention est applicable à la production de chaleur à partir de l'énergie solaire.
Patent FR-2381724-A1 (FR)
Title: Verres a lasers a base de fluorophosphate
IPC: C03C4/00
Filed: 1977-07-29
Abstract: Le verre à laser selon l'invention comprend un verre contenant 5 à 25 % de 1/2 P 2 O5 et le complément d'au moins 1 fluorure métallique et 0,01 à 3 % de 1/2 Nd2 O3 incorporé dans ledit verre, lesdits pourcentages étant exprimés en cations.
Patent FR-2363229-A1 (FR)
Title: Dispositif reducteur de bruit pour systeme de videodisques notamment
IPC: H04N5/911
Filed: 1977-08-29
Abstract: L'invention décrit un dispositif réducteur de bruit dans des signaux occupant une bande donnée de fréquences. Il se compose d'un différenciateur 84, 86 pour ne laisser passer que les composantes de haute fréquence desdits signaux, un amplificateur 87, 88 pourvu d'une boucle de contrereaction comprenant la résistance 86, un condensateur 93, et de deux diodes tête-bêche 95, 97 destinées à ne permettre la contre-réaction que pour des excursions d'amplitude dépassant des limites choisies; et un soustracteur 60 des signaux d'entrée de sortie de l'amplificateur. L'invention s'applique à la reproduction de vidéodisques.
Patent FR-2392120-A1 (FR)
Title: Procede pour l'affinage de fer ou d'aciers
IPC: C21C7/06
Filed: 1977-09-29
Abstract: Procédé pour l'affinage de fer ou d'aciers. Selon l'invention, un bain de fer et d'acier est affiné en ajoutant audit bain fondu une enveloppe composite comprimée et déformée, obtenue en recouvrant un matériau de noyau fait d'au moins un élément choisi parmi le calcium métallique, le magnésium métallique, les alliages de calcium et les alliages de magnésium, par une gaine de fer, à une vitesse de charge de 20 à 500 m/mn, grâce à quoi on obtient une désoxydation, une désulfuration et une sphéroïdisation du graphite efficaces. Amélioration des propriétés physiques des aciers ainsi affinés.
Patent FR-2367457-A1 (FR)
Title: Bac d'etalage
IPC: A47F3/14
Filed: 1977-10-17
Abstract: L'invention a trait à un bac d'étalage. Un tel bac comporte une feuille genéralement rectangulaire, flexible, en matière plastique, qui comporte des ouvertures destinées à des attaches espacées le long de ses bords latéraux. Des organes de fixation introduits dans certaines des ouvertures maintiennent la forme tridimentionnelle. Une plaque de fond est supportée par certaines nervures, et permet de conserver la configuration de la section du corps. Application notamment à l'exposition à la vente d'objets divers de petites dimensions.
Patent FR-2406434-A1 (FR)
Title: Sole for orthopaedic shoe - built up from prefabricated parts with inner profiles adapted to outer profiles for common assembly
IPC: A43B7/14
Filed: 1977-10-20
Abstract: The sole is fitted into an orthopaedic shoe and is made up from several prefabricated parts to suit the needs of the patient. The parts make up several ranges of profiles for each section of the sole and are assembled together by gluing or bonding to form a common assembly. All the parts concerned with one section of the sole have a common outer profile which can match the inner profile of any other parts required to be adjacent to them. The fit provides for continuity of profile without fitting work being required.
Patent FR-2370179-A1 (FR)
Title: Ensemble constitue par un boitier metallique, une gaine interieure calorifugee et une gaine refrigerante exterieure metallique, et son procede de fabrication
IPC: F28D1/06
Filed: 1977-11-08
Abstract: Procédé pour la réalisation d'un ensemble constitué par un boîtier métallique, une gaine intérieure céramique et une gaine réfrigérante extérieure métallique pour moteurs à gaz chaud, les deux gaines faisant office de noyau et de moule, entre lesquels est appliqué du métal liquide susceptible de former par solidification le boîtier rigidement relié aux gaines. Application : moteurs à gaz chaud.
Patent FR-2370870-A1 (FR)
Title: Injecteur de combustible pour moteur a combustion interne
IPC: F02M61/20
Filed: 1977-11-14
Abstract: L'invention a pour objet un injecteur de combustible pour alimenter en combustible une chambre de combustion d'un moteur à combustion interne. Selon l'invention, l'injecteur comporte une soupape dont la tête est agencée pour coopérer avec un siège afin de régler le débit à travers un orifice d'atomisation du combustible provenant d'un orifice d'entrée, cette soupape présentant une surface contre laquelle agit le combustible sous pression provenant de cette entree pour soulever la soupape de son siège et permettre ainsi au combustible de traverser l'orifice provenant de cette entrée, l'orifice d'atomisation étant disposé en dessous de la tête de soupape, de telle sorte que, lorsque la soupape est fermée, l'orifice est isolé de la chambre de combustion du moteur.
Patent FR-2370873-A1 (FR)
Title: Perfectionnement au montage des bobines d'impulseurs magnetiques sur des distributeurs d'allumage de moteurs a combustion interne
IPC: F02P7/067
Filed: 1977-11-10
Abstract: L'invention concerne le montage d'un impulseur magnétique sur un distributeur d'allumage de moteur. Elle se caractérise en ce que la bobine 3 est montée sur un noyau 5 qui est riveté sur le support 4 ferro-magnétique de la bobine. Application : allumage de moteurs à combustion interne.
Patent FR-2385564-A1 (FR)
Title: Dispositif de raccordement pour essuie-glace de pare-brise
IPC: B60S1/40
Filed: 1977-11-17
Abstract: Dispositif de raccordement du bras d'un essuie-glace à la superstructure d'un balai d'essuie-glace. L'organe formant étrier est constitué d'une paire de parois latérales espacées et d'une âme intermédiaire; le dispositif de raccordement comprend une ouverture formée dans l'âme et une paire de trous alignés latéralement et formés dans le côté de la superstructure, l'extrémité du bras d'essuie-glace définissant une ouverture prévue pour être alignée avec les trous de la superstructure. Un axe de raccordement amovible s'étendant coaxialement aux trous et à l'ouverture raccorde l'organe formant étrier au bras d'essuie-glace et un organe d'insertion est introduit au moins en partie à l'intérieur de l'ouverture de l'étrier, cet organe étant relié de façon à pouvoir être dégagé de l'axe, ce qui permet d'enlever l'axe du dispositif et de démonter le balai de son bras. Application aux essuie-glaces de pare-brise de véhicules automobiles.